Maint and Constr Management Center --> Maint and Constr Vehicle OBE:
maint and constr vehicle system control

Definitions

maint and constr vehicle system control (Information Flow): Configure and control data that supports remote control of on-board maintenance and construction vehicle systems and field equipment that is remotely controlled by the vehicle. For example, the data can be used to adjust material application rates and spread patterns.

Maint and Constr Management Center (Source Physical Object): The 'Maint and Constr Management Center' monitors and manages roadway infrastructure construction and maintenance activities. Representing both public agencies and private contractors that provide these functions, this physical object manages fleets of maintenance, construction, or special service vehicles (e.g., snow and ice control equipment). The physical object receives a wide range of status information from these vehicles and performs vehicle dispatch, routing, and resource management for the vehicle fleets and associated equipment. The physical object participates in incident response by deploying maintenance and construction resources to an incident scene, in coordination with other center physical objects. The physical object manages equipment at the roadside, including environmental sensors and automated systems that monitor and mitigate adverse road and surface weather conditions. It manages the repair and maintenance of both non-ITS and ITS equipment including the traffic controllers, detectors, dynamic message signs, signals, and other equipment associated with the roadway infrastructure. Weather information is collected and fused with other data sources and used to support advanced decision support systems.

The physical object remotely monitors and manages ITS capabilities in work zones, gathering, storing, and disseminating work zone information to other systems. It manages traffic in the vicinity of the work zone and advises drivers of work zone status (either directly at the roadside or through an interface with the Transportation Information Center or Traffic Management Center physical objects.)

Construction and maintenance activities are tracked and coordinated with other systems, improving the quality and accuracy of information available regarding closures and other roadway construction and maintenance activities.

Maint and Constr Vehicle OBE (Destination Physical Object): The 'Maint and Constr Vehicle OBE' resides in a maintenance, construction, or other specialized service vehicle or equipment and provides the processing, storage, and communications functions necessary to support highway maintenance and construction. All types of maintenance and construction vehicles are covered, including heavy equipment, supervisory vehicles, unmanned remote controlled field maintenance robots, and sensory platforms that may be wheeled or low altitude aerial vehicles (e.g. drones, balloons). The MCV OBE provides two-way communications between drivers/operators and dispatchers and maintains and communicates current location and status information. A wide range of operational status is monitored, measured, and made available, depending on the specific type of vehicle or equipment. A snow plow for example, would monitor whether the plow is up or down and material usage information. The Maint and Constr Vehicle OBE may also contain capabilities to monitor vehicle systems to support maintenance of the vehicle itself. A separate 'Vehicle OBE' physical object supports the general vehicle safety and driver information capabilities that apply to all vehicles, including maintenance and construction vehicles. The Maint and Constr Vehicle OBE supplements these general capabilities with capabilities that are specific to maintenance and construction vehicles.

Included In

This Triple is in the following Service Packages:

• MC04: Winter Maintenance
• MC05: Roadway Maintenance and Construction
• MC09: Infrastructure Monitoring
• MC10: Asset Tracking

This triple is associated with the following Functional Objects:

• MCM Infrastructure Monitoring
• MCM Remote Vehicle Control
• MCM Roadway Maintenance
• MCM Winter Maintenance Management
• MCV Field Asset Locating
• MCV Infrastructure Monitoring
• MCV Roadway Maintenance and Construction
• MCV Winter Maintenance

This Triple is described by the following Functional View Data Flows:

• center_control_of_on_board_work_zone_devices
• mcv_infrastructure_sensor_control
• mcv_vehicle_systems_control_by_fleet_manager
• onboard_intrusion_alert_device_control
• onboard_intrusion_detection_device_control

This Triple has the following triple relationships:

Communication Solutions

• US: NTCIP Environmental Sensors - Wireless SNMPv3/TLS (8)
• (None-Data) - Secure Wireless Internet (EU) (32)

Selected Solution

US: NTCIP Environmental Sensors - Wireless SNMPv3/TLS

Solution Description

ITS Application Entity NTCIP 1204			Click gap icons for more info.
Mgmt NTCIP 1201 Bundle: SNMPv3 MIB	Facilities NTCIP 1204 ISO 15784-2	Security IETF RFC 6353
	TransNet IP Alternatives Internet Transport Alternatives
	Access Wireless Internet Alternatives (NA)

Note that some layers might have alternatives, in which case all of the gap icons associated with every alternative may be shown on the diagram, but the solution severity calculations (and resulting ordering of solutions) includes only the issues associated with the default (i.e., best, least severe) alternative.

Characteristics

Security